World's Smallest FM Radio Transmitter Created With Graphene

minty3 writes "The team used graphene's mechanical 'stretchability' in order to create a voltage controlled oscillator (VCO) – an electronic component that can generate an FM signal. The VCO was used to send and receive audio signals of 100 megahertz. The team used pure tones and more complex music signals to tune the VCO's output and found that both kinds of signals could be 'faithfully reproduced' by an ordinary radio receiver."

Comments

Re:*world's smallest VCO

[Thanshin]

The world will change once someone builds a quad-copter with microphone and radio transmitter, all fitting in a 0.1mm cube.

Politicians will have to never, ever, ever, say what they think.